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-rw-r--r--cddl/lib/libdtrace/udplite.d77
1 files changed, 77 insertions, 0 deletions
diff --git a/cddl/lib/libdtrace/udplite.d b/cddl/lib/libdtrace/udplite.d
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+/*
+ * CDDL HEADER START
+ *
+ * The contents of this file are subject to the terms of the
+ * Common Development and Distribution License (the "License").
+ * You may not use this file except in compliance with the License.
+ *
+ * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+ * or http://www.opensolaris.org/os/licensing.
+ * See the License for the specific language governing permissions
+ * and limitations under the License.
+ *
+ * When distributing Covered Code, include this CDDL HEADER in each
+ * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+ * If applicable, add the following below this CDDL HEADER, with the
+ * fields enclosed by brackets "[]" replaced with your own identifying
+ * information: Portions Copyright [yyyy] [name of copyright owner]
+ *
+ * CDDL HEADER END
+ *
+ * $FreeBSD$
+ */
+/*
+ * Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2013 Mark Johnston <markj@FreeBSD.org>
+ * Copyright (c) 2018 Michael Tuexen <tuexen@FreeBSD.org>
+ */
+
+#pragma D depends_on library ip.d
+#pragma D depends_on module kernel
+#pragma D depends_on provider udplite
+
+/*
+ * udplitesinfo contains stable UDPLite details.
+ */
+typedef struct udplitesinfo {
+ uintptr_t udplites_addr;
+ uint16_t udplites_lport; /* local port */
+ uint16_t udplites_rport; /* remote port */
+ string udplites_laddr; /* local address, as a string */
+ string udplites_raddr; /* remote address, as a string */
+} udplitesinfo_t;
+
+/*
+ * udpliteinfo is the UDPLite header fields.
+ */
+typedef struct udpliteinfo {
+ uint16_t udplite_sport; /* source port */
+ uint16_t udplite_dport; /* destination port */
+ uint16_t udplite_coverage; /* checksum coverage */
+ uint16_t udplite_checksum; /* headers + data checksum */
+ struct udplitehdr *udplite_hdr; /* raw UDPLite header */
+} udpliteinfo_t;
+
+#pragma D binding "1.13" translator
+translator udplitesinfo_t < struct inpcb *p > {
+ udplites_addr = (uintptr_t)p;
+ udplites_lport = p == NULL ? 0 : ntohs(p->inp_inc.inc_ie.ie_lport);
+ udplites_rport = p == NULL ? 0 : ntohs(p->inp_inc.inc_ie.ie_fport);
+ udplites_laddr = p == NULL ? "<unknown>" :
+ p->inp_vflag == INP_IPV4 ?
+ inet_ntoa(&p->inp_inc.inc_ie.ie_dependladdr.id46_addr.ia46_addr4.s_addr) :
+ inet_ntoa6(&p->inp_inc.inc_ie.ie_dependladdr.id6_addr);
+ udplites_raddr = p == NULL ? "<unknown>" :
+ p->inp_vflag == INP_IPV4 ?
+ inet_ntoa(&p->inp_inc.inc_ie.ie_dependfaddr.id46_addr.ia46_addr4.s_addr) :
+ inet_ntoa6(&p->inp_inc.inc_ie.ie_dependfaddr.id6_addr);
+};
+
+#pragma D binding "1.13" translator
+translator udpliteinfo_t < struct udphdr *p > {
+ udplite_sport = p == NULL ? 0 : ntohs(p->uh_sport);
+ udplite_dport = p == NULL ? 0 : ntohs(p->uh_dport);
+ udplite_coverage = p == NULL ? 0 : ntohs(p->uh_ulen);
+ udplite_checksum = p == NULL ? 0 : ntohs(p->uh_sum);
+ udplite_hdr = (struct udplitehdr *)p;
+};